* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: "Nunito", sans-serif;
    background: var(--bg-world);
    color: var(--text-bright);
    min-height: 100vh;
    overflow-x: hidden;
    transition: background 0.3s ease;
}

input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
input[type=number] { -moz-appearance: textfield; }


.bg-shapes {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    opacity: 0.08;
}

.shape {
    position: absolute;
    animation: float 22s linear infinite;
}

@keyframes float {
    0% { transform: translateY(110vh) rotate(0deg); }
    100% { transform: translateY(-10vh) rotate(360deg); }
}

.container {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.nav-bar {
    background: var(--bg-card);
    border-radius: 22px;
    padding: 14px 24px;
    margin-bottom: 20px;
    box-shadow: var(--card-shadow);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.6rem;
    font-weight: 900;
    color: var(--accent-purple);
}

.nav-stats {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    align-items: center;
}

.stat-badge {
    background: var(--bg-card-light);
    border-radius: 30px;
    padding: 4px 16px;
    font-weight: 800;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    white-space: nowrap;
}

.stat-badge.streak { color: var(--accent-orange); }
.stat-badge.xp { color: var(--accent-purple); }